19 #ifndef AUDIOSPECTRUMSCOPEWIDGET_H
20 #define AUDIOSPECTRUMSCOPEWIDGET_H
23 #include "scopewidget.h"
24 #include <MltFilter.h>
26 class AudioMeterWidget;
28 class AudioSpectrumScopeWidget Q_DECL_FINAL :
public ScopeWidget
33 explicit AudioSpectrumScopeWidget();
34 ~AudioSpectrumScopeWidget();
39 void refreshScope(const QSize &size,
bool full) Q_DECL_OVERRIDE;
40 void processSpectrum();
43 Mlt::Filter *m_filter;
46 AudioMeterWidget *m_audioMeter;